Thanks a lot for this great conversion Yener!
It worked fine, but, I found a little bug.
It doesn't set right the Spanish language in the desktop shortcut after the installation finished.
Althoug I installed the game in Spanish, it started in English.
Then I had to modify it manually from:
language=SP
to
language="es"
and then it worked.
I didn't tested installation for other languages, but I tried changing by hand the shortcut and these are the right combos:
French: language="fr"
German: language="de"
Italian: language="it"
Please see if you can modify the installer to set the game to the language choosed at the begining of the setup, for other languages than English.
Thank you!